Individual Calculations May 2010
 Kelley, Dereque D  Total change: 9.00  Rating chartPersonal card
 10th Annual Reno - Far West Open Reno, Nevada USA 2010-04-02
RcRownchangeKK*chgGame
 2262 2194 3.00 6 0.60 15 9.00 
  Harmon-Vellotti, Carl 1813 USA1.0010.09151.35 
  Mezentsev, Vladimir m2366 RUS0.5010.23153.45 
  Raptis, Nick f2256 USA1.0010.59158.85 
  Sevillano, Enrico m2513 USA0.001-0.1315-1.95 
  Milat, Marcel f2304 CAN0.5010.15152.25 
  Manukyan, Garush 2320 ARM0.001-0.3315-4.95 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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